Recent activity by MaddisonMont

1 answer 31 views

What is the effect of nanoparticle size and shape on its photochemical properties? Please provide examples and discuss the underlying mechanisms behind these observations.

asked 22 hours ago in PhotoChemistry

1 answer 15 views

What is the mechanism for the nucleophilic substitution reaction between 1-bromobutane and sodium hydroxide in ethanol? And what are the major and minor products obtained from this reaction?

asked 3 days ago in Organic Chemistry

1 answer 23 views

What are the primary chemicals responsible for ozone depletion in the atmosphere, and what are the key sources of these chemicals? Additionally, what are some ways we can prevent further damage to the ozone layer and promote its recovery?

answered 3 days ago in Environmental Chemistry

1 answer 2 views

How does the presence of a catalyst affect the rate of the reaction between hydrogen peroxide and potassium iodide, and what is the significance of this result in practical applications?

asked 3 days ago in Chemical kinetics

1 answer 18 views

What is the mechanism behind the hydrolysis of 1-bromopropane to form propanol through a nucleophilic substitution reaction? Include the steps involved in this reaction and the electronic and structural factors that determine the rate of this reaction.

asked 5 days ago in Organic Chemistry

1 answer 22 views

What is the effect of temperature on the conductivity of ionic liquids?

answered 5 days ago in Physical Chemistry

1 answer 22 views

What is the effect of different metal ion geometries on the formation and properties of coordination polymers and metal-organic frameworks? Provide specific examples and discuss their potential applications in catalysis or gas storage.

answered 5 days ago in Coordination Chemistry

1 answer 22 views

How does the coordination chemistry of metalloenzymes and metalloproteins differ from that of other coordination compounds? Provide examples of metalloenzymes and metalloproteins, and explain their roles in catalytic reactions.

asked 6 days ago in Coordination Chemistry

1 answer 23 views

What is the bond length between two hydrogen atoms in a hydrogen molecule (H2) if the distance between the nuclei of the two atoms is 0.074 nm?

answered Feb 18 in Chemical bonding

1 answer 28 views

What is the bond energy of a C-H bond in methane (CH4)?

asked Feb 18 in Chemical reactions

1 answer 26 views

How does the addition of different dopants affect the thermal conductivity and expansion coefficient of alumina ceramics, commonly used in high-temperature applications?

asked Feb 17 in Materials Chemistry

1 answer 4 views

How does the addition of a catalyst affect the equilibrium position of a reaction at a given temperature and pressure? Show the calculation for the equilibrium constant with and without the catalyst and explain the significance of your results.

asked Feb 17 in Chemical equilibrium

1 answer 32 views

How does the activation energy barrier and the electronic structure of reactants affect the prediction of reaction rates and mechanisms in the gas phase for a specific chemical reaction using quantum chemistry calculations?

asked Feb 17 in Quantum Chemistry

1 answer 32 views

What are the photochemical properties of [Fe(CN)5(NO)]4- complex and how do they change under different light conditions?

answered Feb 17 in PhotoChemistry

1 answer 31 views

How does temperature affect the rate of a chemical reaction, and what is the mechanism behind this effect according to the principles of quantum chemistry?

asked Feb 17 in Quantum Chemistry

1 answer 28 views

What is the difference between primary, secondary and tertiary amines based on their structures and properties? Provide examples of each type and explain their relevance in organic synthesis.

asked Feb 14 in Organic Chemistry

1 answer 35 views

What is the role of metal ions in the catalytic activity of metalloenzymes and metalloproteins, and how can their coordination chemistry be optimized to enhance their performance?

asked Feb 13 in Coordination Chemistry

1 answer 43 views

How can we design an efficient chemical treatment system for the removal of heavy metals from industrial wastewater, keeping in mind the cost and environmental impact of the treatment process?

answered Feb 12 in Chemical engineering

1 answer 7 views

How can the process of designing a system for the storage and transportation of hazardous chemicals be optimized to ensure maximum safety for both workers and the environment?

answered Feb 10 in Chemical engineering

1 answer 33 views

How can the manufacturing process for a specific polymer be optimized to improve its strength and durability without compromising its other properties?

asked Feb 7 in Polymer Chemistry

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